This is a set of five unused maximum cards, plus one cover (upper left, in the scan), issued by Pos Indonesia in 2000.  We are showing three of the five actual maximum cards, randomly; the other two persons honoured are I Ketut Maria, and S Sudjojono.  Note that the cover card is the size and shape of a postcard but (A) it is not “Maximum,” and (B) it has no printing on the reverse.  Grades: 1